Description : The value of which quantity remains same in all system of units?
Last Answer : Specific gravity
Description : Which quantity remains constant in a step-down transformer? -Do You Know?
Last Answer : answer:
Description : Which of the following statements is incorrect? (a) The mass of a body is not the same as its weight (b) Mass is a measure of quantity of matter whereas weight is a force (c) Mass of a ... but its weight remains constant (d) In the MKS system, mass is expressed in kilogram and weight in newton
Last Answer : Ans:(c)
Description : What quantity do units represent in a value ?
Last Answer : they show the magnitude
Description : 'Law of demand' implies that when there is excess demand for a commodity, then (1) price of the commodity falls (2) price of the commodity remains same (3) price of the commodity rises (4) quantity demanded of the commodity falls
Last Answer : (3) price of the commodity rises Explanation: The Law of demand states that the quantity demanded and the price of a commodity are inversely related, other things remaining constant. That is, if ... of the commodity the price starts rising and it continues to rise till equilibrium price is reached.
Description : ‘Law of demand’ implies that when there is excess demand for a commodity, then (1) price of the commodity falls (2) price of the commodity remains same (3) price of the commodity rises (4) quantity demanded of the commodity falls
Last Answer : price of the commodity rises
Description : Why are several units associated with the same physical quantity?
Last Answer : Need answer
Description : After inviting tenders for supply of raw materials, two quotations are received as follows- Supplier P Rs. 2.20 per unit, Supplier Q Rs. 2.10 per unit plus Rs. 2,000 fixed charges irrespective of the units ordered. The ... (a) 22,000 units (b) 20,000 units (c) 21,000 units (d) None of the above.
Last Answer : (b) 20,000 units
Description : When the rate of flow of charge through a metallic condoctor of non-uniform cross-section is uniform, then the quantity that remains constant along th
Last Answer : When the rate of flow of charge through a metallic condoctor of non-uniform cross-section is ... . electric field C. electric potential D. current
Description : A catalyst remains unchanged at the end of the reaction with regard to (a) Quality (b) Chemical composition (c) Physical state (d) Quantity and chemical composition
Last Answer : Ans:(d)
Description : Which quantity remains constant in a step-down transformer?
Last Answer : Power
Description : What is the quantity that remains unchanged in a transformer?
Last Answer : Frequency
Description : If the demand for an item is trebled and the order cost is reduced to one third, then the economic order quantity (A) Is trebled (B) Remains unchanged (C) Decreases by a factor of 3 (D) Decreases by a factor of 1/3
Last Answer : (B) Remains unchanged
Description : If Wilson Sporting Goods faces the classic demand curve characteristic for most products, as it raises the price of its tennis rackets, the: A)quantity demand goes down. B)demand remains constant. C)quantity demands increases.
Last Answer : A)quantity demand goes down.
Description : With increase in gas rate, the number of transfer units, NtoG, for a fixed degree of absorption by a fixed amount of solvent (A) Increases (B) Decreases (C) Decreases linearly (D) Remains unaffected
Last Answer : (A) Increases
Description : A bar graph is drawn to the scale 1 cm = 4x units .The length of the bar represeting a quantity 1000 units is 1.25 cm . Find x
Last Answer : A bar graph is drawn to the scale 1 cm = 4x units .The length of the bar represeting a quantity 1000 units is 1.25 cm . Find x
Description : What is the number of basic units in the International System of Units? -Do You Know?
Description : What quantity has units of newtons?
Last Answer : Newtons are the units of force.
Description : What physical quantity has the units of length cubed?
Description : )If the average total cost is Rs.54, total fixed cost is Rs.45000 and quantity produced is 2500 units, find the average variable costs (in Rs.) of the firm - (1) 24 (2) 18 (3) 36 (4) 60
Last Answer : (3) 36 Explanation: The standard method of calculating average variable cost is to divide total variable cost by the quantity, illustrated by this equation : Average Variable Cost = Total Variable Cost/ Quantity of ... , Average Total Cost = 45000/2500 = 18 So Average Variable Cost = 54 - 18= 36
Description : Which quantity do the following units measure: (i) Volt (ii) Coulomb (iii) Walt (iv) Ohm (v) Mho (vi) Ampere (vii) Dyne (viii) Celsius (ix) Joule (x) Calorie
Last Answer : Answers: (i) Voltage (ii) Charge of Electricity (iii) Power (iv) Resistance (v) Conductivity (vi) Current (vii) Force (viii) Temperature (ix) Energy (x) Heat
Description : From the following information, calculate the extra cost of material by following EOQ: Annual consumption: = 45000 units Ordering cost per order: = Rs. 10 Carrying cost per unit per annum: = Rs. 10 Purchase price per unit = Rs. ... ) No saving (b) Rs. 2,00,000 (c) Rs. 2,22,010 (d) Rs. 2,990
Last Answer : (d) Rs. 2,990
Description : Standard quantity of material per unit 5KG. Standard Price Rs 5 per KG. actual number of units 400 units. Actual quantity 2,200KG and price of material Rs 4.80 per kg. Calculate material price. a) 100(F) b) 500(A) c) 440(F) d) 600(F)
Last Answer : The standard quantity of material per unit is 5KG, so the standard quantity for 400 units would be: Standard quantity = 5KG/unit x 400 units = 2000KG The standard price per KG is Rs 5, so the ... material cost was lower than the standard material cost. Option (c) is the correct answer: 440(F).
Description : If the average total cost is Rs. 54, total fixed cost is Rs. 45000 and quantity produced is 2500 units, find the average variable costs (in Rs.) of the firm : (1) 24 (2) 18 (3) 36 (4) 60
Last Answer : 36
Description : Which is a non-metal that remains liquid at room- temperature? -Do You Know?
Description : Urine of a diabetes patient contains more than average quantity of which thing? -Do You Know?
Description : How can the quantity of water vapour the atmosphere hold increases? -Do You Know?
Description : Golden rice has the highest quantity of which vitamin? -Do You Know?
Description : What is the quantity of water in a particular volume of air called? -Do You Know?
Description : A moving system force in analog instruments which ensures that the deflection of the pointer for a given value of measured quantity always has the same value
Last Answer : controlling force
Description : Work input to the air compressor with n as index of compression A. Increases with increase in value of n B. Decrease with increase in value of n C. remains same whatever the value of n D. first increase and then decreases with increase of value of n.
Last Answer : ANSWER : A
Description : As we go from Equator to North pole the value of `S, the acceleration due to gravity (1) remains the same (2) decreases (3) increases (4) None of the above
Last Answer : (3) increases Explanation: The acceleration due to gravity of earth is the rate of increase of velocity of a body falling freely towards the earth. At a given place, the value of acceleration due to gravity ... out at the equator. The value of 'g' is minimum at the equator and maximum at the poles.
Description : When the voltage remains constant and the resistance is increased in a series circuit, the flow of current _____________. A. increases by the square of the original value B. increases C. remains the same D. decreases
Last Answer : Answer: D
Description : Pick up the correct assumption of the theory of simple bending (A) The value of the Young's modulus is the same in tension as well as in compression (B) Transverse section of a beam remains ... bending (C) The material of the beam is homogeneous and isotropic (D) All the above
Last Answer : (D) All the above
Description : A 6 hours storm had 4 cm of rainfall and the resulting runoff was 2 cm. If
Last Answer : Answer: Option B
Description : As we go from Equator to North pole the value of ‘g’, the acceleration due to gravity (1) remains the same (2) decreases (3) increases (4) None of the above
Last Answer : increases
Description : Which one of the following food-stuffs of the same quantity possesses the highest calorific value? (1) Butter (2) Apple (3) Cheese (4) Sugar
Last Answer : (1) Butter Explanation: Calorific value refers to calories or thermal units contained in one unit of a substance and released when the substance is burned. Fats have higher calorific value than other food items. The ... items (per 100 gram) are: Butter: 740; Cheese: 310; Sugar: 405; and Apple: 45.
Description : If other things remaining the same, the quantity of money in Fisher’s approach has (a) direct proportional relationship with price level. (b) direct proportional relationship with value of money. (c) inverse proportional relationship with price level. (d) no relation with the value of money.
Last Answer : (a) direct proportional relationship with price level.
Description : Which one of the following foodstuffs of the same quantity possesses the highest calorific value? (1) Butter (2) Apple (3) Cheese (4) Sugar
Last Answer : Butter